A board of length 2.9 m is attached to a floor with a hinge at one end as shown
ID: 1286814 • Letter: A
Question
A board of length 2.9 m is attached to a floor with a hinge at one end as shown in the figure below. The board is initially at rest and makes an angle of 45 with the floor. If the board is then released, what is its angular acceleration? (answer in rad/sec^2)
A board of length 2.9 m is attached to a floor with a hinge at one end as shown in the figure below. The board is initially at rest and makes an angle of 45 with the floor. If the board is then released, what is its angular acceleration? (answer in rad/sec^2)Explanation / Answer
angular acceleration = torque / moment of inertia:
? = ?/I
torque = force
Related Questions
Hire Me For All Your Tutoring Needs
Integrity-first tutoring: clear explanations, guidance, and feedback.
Drop an Email at
drjack9650@gmail.com
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.